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Analysis

  • max time kernel
    147s
  • max time network
    68s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 22:50

General

  • Target

    062131b40a28b1a0de6011f6ebc535ab.exe

  • Size

    385KB

  • MD5

    062131b40a28b1a0de6011f6ebc535ab

  • SHA1

    687e5fc318840ea593544bd3973a7a834691b0a5

  • SHA256

    045f7a020c46fd87b00ac1b03ad6e00836ea4e0abb4207f8cb1b1650b198a082

  • SHA512

    10536a60517d8ae24e0631099ec3019f88167cebf01c0e2c8b44d7ef3e577065c1f93602263af994b6ed9b26180e9089fd7da6c2fd1b6ed3d864ff8b4c3d120e

  • SSDEEP

    12288:ivpfY5M4+RxEMrv91reF8Y0XRXpERDbqYDB:ivpfY5MnW8vrCZ0XRSlZB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\062131b40a28b1a0de6011f6ebc535ab.exe
    "C:\Users\Admin\AppData\Local\Temp\062131b40a28b1a0de6011f6ebc535ab.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Users\Admin\AppData\Local\Temp\062131b40a28b1a0de6011f6ebc535ab.exe
      C:\Users\Admin\AppData\Local\Temp\062131b40a28b1a0de6011f6ebc535ab.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2984-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2984-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2984-1-0x00000000015D0000-0x0000000001636000-memory.dmp

    Filesize

    408KB

  • memory/2984-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3860-16-0x00000000015A0000-0x0000000001606000-memory.dmp

    Filesize

    408KB

  • memory/3860-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3860-20-0x0000000004F00000-0x0000000004F5F000-memory.dmp

    Filesize

    380KB

  • memory/3860-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3860-32-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3860-37-0x000000000B620000-0x000000000B65C000-memory.dmp

    Filesize

    240KB

  • memory/3860-38-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB